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<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
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<body>
    <script type="module">
        import { reactive } from './reactivity/index.js'
        const obj = reactive({
            name: 'zs',
            age: 18
        })
        obj.name = 'lisi'
        delete obj.age

        console.log(obj)
    </script>
</body>

</html>